{"id":116648,"date":"2021-01-07T00:00:50","date_gmt":"2021-01-07T08:00:50","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=116648"},"modified":"2021-01-06T21:38:52","modified_gmt":"2021-01-07T05:38:52","slug":"ta551-shathak-icedid","status":"publish","type":"post","link":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/ta551-shathak-icedid\/","title":{"rendered":"\u2f47\u672c\u8a9e\u8a71\u8005\u3082\u72d9\u3046\u96fb\u5b50\u30e1\u30fc\u30eb\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u300cTA551\u300d\u306e\u9032\u5316: Valak\u3092IcedID\u306b\u5207\u308a\u66ff\u3048"},"content":{"rendered":"<h2>\u6982\u8981<\/h2>\n<p>TA551\uff08Shathak\u3068\u3082\u547c\u3070\u308c\u308b\uff09\u306f\u82f1\u8a9e\u8a71\u8005\u3092\u6a19\u7684\u3068\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u96fb\u5b50\u30e1\u30fc\u30eb\u30d9\u30fc\u30b9\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u914d\u5e03\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3067\u3059\u3002\u305f\u3060\u3057\u672c\u7a3f\u3067\u8aac\u660e\u3059\u308b\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306f\u3001\u30c9\u30a4\u30c4\u8a9e\u3001\u30a4\u30bf\u30ea\u30a2\u8a9e\u3001\u65e5\u672c\u8a9e\u306e\u8a71\u8005\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002TA551\u306f\u6b74\u53f2\u7684\u306b\u3001<a href=\"https:\/\/unit42.paloaltonetworks.jp\/wireshark-tutorial-examining-ursnif-infections\/\">Ursnif<\/a>\u3084Valak\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u60c5\u5831\u7a83\u53d6\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u3092\u30d7\u30c3\u30b7\u30e5\u3057\u3066\u304d\u307e\u3057\u305f\u304c\u30012020\u5e747\u6708\u4e2d\u65ec\u4ee5\u964d\u3001\u540c\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3067\u306f\u3082\u3063\u3071\u3089IcedID\u3068\u3044\u3046\u307e\u305f\u5225\u306e\u60c5\u5831\u7a83\u53d6\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u30d7\u30c3\u30b7\u30e5\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u672c\u7a3f\u3067\u306f\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u30c1\u30fc\u30e0Unit 42\u304c\u78ba\u8a8d\u3057\u305fTA551\u306e\u6982\u8981\u3068\u672c\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u3088\u308b\u3053\u308c\u307e\u3067\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3001\u65e5\u672c\u8a9e\u8a71\u8005\u3078\u306e\u653b\u6483\u30b5\u30f3\u30d7\u30eb\u7b49\u3092\u4f8b\u793a\u3057\u306a\u304c\u3089\u30012020\u5e747\u6708\u306b\u516c\u958b\u3057\u305f\u300c<a href=\"https:\/\/unit42.paloaltonetworks.jp\/valak-evolution\/\">Valak\u306e\u9032\u5316\u3001\u59cb\u307e\u308a\u304b\u3089\u5927\u91cf\u914d\u5e03\u307e\u3067<\/a>\u300d\u3068\u3044\u3046\u30d6\u30ed\u30b0\u4ee5\u964d\u3067\u540c\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304c\u7d4c\u3066\u304d\u305f\u5909\u66f4\u70b9\u306b\u3064\u3044\u3066\u3082\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/next-generation-firewall\">\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a>\u3092\u3054\u5229\u7528\u306e\u304a\u5ba2\u69d8\u306f\u672c\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u691c\u51fa\u3059\u308b<a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/subscriptions\/threat-prevention\">\u8105\u5a01\u9632\u5fa1<\/a>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u306b\u3088\u308a\u540c\u8105\u5a01\u304b\u3089\u4fdd\u8b77\u3055\u308c\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/www.paloaltonetworks.jp\/cortex\/autofocus\">AutoFocus<\/a> \u3092\u304a\u4f7f\u3044\u306e\u304a\u5ba2\u69d8\u306f\u3001<a href=\"https:\/\/autofocus.paloaltonetworks.com\/#\/tag\/Unit42.TA551\">TA551<\/a> \u304a\u3088\u3073 <a href=\"https:\/\/autofocus.paloaltonetworks.com\/#\/tag\/Unit42.IcedID\">IcedID<\/a> \u30bf\u30b0\u3092\u4f7f\u7528\u3057\u3066\u3053\u308c\u3089\u306e\u6d3b\u52d5\u3092\u8ffd\u8de1\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u611f\u67d3\u306e\u30a4\u30d9\u30f3\u30c8 \u30c1\u30a7\u30fc\u30f3<\/h2>\n<p>2020\u5e747\u6708\u4e2d\u65ec\u304b\u308911\u6708\u306b\u304b\u3051\u3066\u306eTA551\u306e\u611f\u67d3\u30d7\u30ed\u30bb\u30b9\u306f\u4e00\u8cab\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4e00\u9023\u306e\u30a4\u30d9\u30f3\u30c8\u306e\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u3092\u56f31\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_116660\" aria-describedby=\"caption-attachment-116660\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/Figure01.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-116660 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/Figure01.png\" alt=\"TA551\uff08Shathak\uff09\u306e\u4e00\u9023\u306e\u30a4\u30d9\u30f3\u30c8\u306b\u306f\u30011\uff09\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u4ed8\u304d\u306e\u60aa\u610f\u306e\u3042\u308b\u96fb\u5b50\u30e1\u30fc\u30eb\u30012\uff09\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u4fdd\u8b77\u3055\u308c\u305f\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u4ed8\u304dzip\u30a2\u30fc\u30ab\u30a4\u30d6\u30013\uff09\u5c55\u958b\u3055\u308c\u305fWord\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30014\uff09\u30de\u30af\u30ed\u306e\u6709\u52b9\u5316\u30015\uff09IcedID\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u306eHTTP\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30016\uff09\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9DLL\u30017 \uff09IcedID\u30d0\u30a4\u30ca\u30ea\u306eHTTPS\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30018\uff09\u611f\u67d3\u3057\u305f\u30db\u30b9\u30c8\u306b\u6c38\u7d9a\u7684\u306aIcedID\u30d0\u30a4\u30ca\u30ea\u30019\uff09\u611f\u67d3\u5f8c\u306eHTTPS\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u542b\u307e\u308c\u308b\u3002 \" width=\"900\" height=\"471\" \/><\/a><figcaption id=\"caption-attachment-116660\" class=\"wp-caption-text\">\u56f31 2020\u5e747\u6708\u304b\u308911\u6708\u306b\u304b\u3051\u3066\u306eTA551\uff08Shathak\uff09\u306e\u30a4\u30d9\u30f3\u30c8 \u30c1\u30a7\u30fc\u30f3\u3002\u60aa\u610f\u306e\u3042\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb(\u30d1\u30b9\u30ef\u30fc\u30c9\u3064\u304dZIP\u30d5\u30a1\u30a4\u30eb)\u3092\u958b\u304f\u3068\u3001\u4e2d\u304b\u3089Word\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u5c55\u958b\u3055\u308c\u308b\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u30de\u30af\u30ed\u3092\u6709\u52b9\u5316\u3059\u308b\u3053\u3068\u3067IceID\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u3092\u8981\u6c42\u3059\u308bHTTP\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u767a\u751f\u3057\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9DLL\u304c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u308c\u308b\u3002\u7d9a\u3044\u3066IceID\u30d0\u30a4\u30ca\u30ea\u3092\u8981\u6c42\u3059\u308bHTTPS\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u767a\u751f\u3057\u3001IceID\u30d0\u30a4\u30ca\u30ea\u306e\u611f\u67d3\u30db\u30b9\u30c8\u4e0a\u3067\u306e\u6c38\u7d9a\u5316\u3068\u3001\u611f\u67d3\u5f8c\u306eHTTPS\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u751f\u3058\u308b\u3002<\/figcaption><\/figure>\n<p>\u521d\u671f\u306e\u30eb\u30a2\u30fc(\u308f\u306a)\u306f\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u30b9\u30ec\u30c3\u30c9\u3092\u88c5\u3063\u305f\u96fb\u5b50\u30e1\u30fc\u30eb\u3067\u3001\u305d\u308c\u307e\u3067\u306b\u611f\u67d3\u3055\u305b\u305f\u30db\u30b9\u30c8\u4e0a\u306b\u3042\u308b\u96fb\u5b50\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u53d6\u5f97\u3057\u3066\u304d\u305f\u3082\u306e\u3067\u3059\u3002\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u306f\u3001ZIP\u30a2\u30fc\u30ab\u30a4\u30d6\u304c\u6dfb\u4ed8\u3055\u308c\u3066\u304a\u308a\u3001\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304f\u305f\u3081\u306b\u5fc5\u8981\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u901a\u77e5\u3059\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u6dfb\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u88ab\u5bb3\u8005\u304cZIP\u30a2\u30fc\u30ab\u30a4\u30d6\u3092\u958b\u304f\u3068\u3001\u30de\u30af\u30ed\u3092\u542b\u3080MicrosoftWord\u6587\u66f8\u304c\u73fe\u308c\u307e\u3059\u3002\u88ab\u5bb3\u8005\u304c\u8106\u5f31\u306aWindows\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u4e0a\u3067\u30de\u30af\u30ed\u3092\u6709\u52b9\u306b\u3059\u308b\u3068\u3001\u305d\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306fIcedID\u30de\u30eb\u30a6\u30a7\u30a2\u7528\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9DLL\u3092\u53d6\u5f97\u3057\u3066\u304d\u307e\u3059\u3002\u3053\u306eIceID\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u8106\u5f31\u306aWindows\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u611f\u67d3\u3057\u307e\u3059\u3002\u65e5\u672c\u8a9e\u8a71\u8005\u3092\u6a19\u7684\u3068\u3057\u305f\u6700\u8fd1\u306e\u4e8b\u4f8b\u306b\u3064\u3044\u3066\u306f\u56f32\u301c7\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure id=\"attachment_116614\" aria-describedby=\"caption-attachment-116614\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-116615 lozad\"  data-src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/word-image-16.jpeg\" alt=\"2020\u5e7411\u67084\u65e5\u306b\u65e5\u672c\u8a9e\u8a71\u8005\u3092\u72d9\u3063\u3066\u9001\u4fe1\u3055\u308c\u305f\u60aa\u610f\u306e\u3042\u308b\u30e1\u30fc\u30eb\u3002\u3053\u306e\u30e1\u30fc\u30eb\u306b\u306f\u3001IcedID\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9DLL\u306b\u3064\u306a\u304c\u308bZIP\u30a2\u30fc\u30ab\u30a4\u30d6\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3002 \" width=\"900\" height=\"528\" \/><figcaption id=\"caption-attachment-116614\" class=\"wp-caption-text\">\u56f32 \u65e5\u672c\u8a9e\u8a71\u8005\u3092\u72d9\u3063\u3066\u9001\u4fe1\u3055\u308c\u305f\u60aa\u610f\u306e\u3042\u308b\u30e1\u30fc\u30eb (2020\u5e7411\u67084\u65e5\u306e\u3082\u306e)\u3002<\/figcaption><\/figure>\n<figure id=\"attachment_116616\" aria-describedby=\"caption-attachment-116616\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-116617 lozad\"  data-src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/word-image-17.jpeg\" alt=\"\u3053\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u96fb\u5b50\u30e1\u30fc\u30eb\u306b\u3088\u308a\u63d0\u4f9b\u3055\u308c\u305f\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3001ZIP\u30a2\u30fc\u30ab\u30a4\u30d6\u3092\u958b\u3044\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002 \" width=\"900\" height=\"387\" \/><figcaption id=\"caption-attachment-116616\" class=\"wp-caption-text\">\u56f33 \u30e1\u30c3\u30bb\u30fc\u30b8\u5185\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u3063\u3066ZIP\u30a2\u30fc\u30ab\u30a4\u30d6\u3092\u958b\u3044\u3066\u3044\u308b\u3068\u3053\u308d<\/figcaption><\/figure>\n<figure id=\"attachment_116618\" aria-describedby=\"caption-attachment-116618\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-116619 lozad\"  data-src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/word-image-18.jpeg\" alt=\"\u60aa\u610f\u306e\u3042\u308bZIP\u30a2\u30fc\u30ab\u30a4\u30d6\u304b\u3089\u53d6\u5f97\u3057\u305fWord\u6587\u66f8\u306b\u306f\u3001\u6709\u52b9\u306b\u3059\u308b\u3068\u8106\u5f31\u306a\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u640d\u5bb3\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30de\u30af\u30ed\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002 \" width=\"900\" height=\"520\" \/><figcaption id=\"caption-attachment-116618\" class=\"wp-caption-text\">\u56f34 ZIP\u30a2\u30fc\u30ab\u30a4\u30d6\u304b\u3089\u73fe\u308c\u305fWord\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8<\/figcaption><\/figure>\n<figure id=\"attachment_116620\" aria-describedby=\"caption-attachment-116620\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-116621 lozad\"  data-src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/word-image-19.jpeg\" alt=\"\u3053\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u306f\u3001Wireshark\u3067\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3055\u308c\u305fIcedID\u611f\u67d3\u304b\u3089\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002 \" width=\"900\" height=\"414\" \/><figcaption id=\"caption-attachment-116620\" class=\"wp-caption-text\">\u56f35 Wireshark\u3067\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u305f\u611f\u67d3\u30c8\u30e9\u30d5\u30a3\u30c3\u30af<\/figcaption><\/figure>\n<figure id=\"attachment_116622\" aria-describedby=\"caption-attachment-116622\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-116623 lozad\"  data-src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/word-image-20.jpeg\" alt=\"Windows\u30db\u30b9\u30c8\u4e0a\u3067\u611f\u67d3\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u4f5c\u6210\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u3068\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u306f\u3001\u6700\u521d\u306eIcedID DLL\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9DLL\u3001mshta.exe\u306e\u30b3\u30d4\u30fc\u3001\u6c38\u7d9a\u7684\u306aIcedID DLL\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d5\u30a1\u30a4\u30eb\u3068\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306f\u3001\u3053\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u5185\u3067\u8d64\u3044\u77e2\u5370\u3067\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \" width=\"900\" height=\"545\" \/><figcaption id=\"caption-attachment-116622\" class=\"wp-caption-text\">\u56f36 Windows\u30db\u30b9\u30c8\u4e0a\u3067\u611f\u67d3\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u4f5c\u6210\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u3068\u30c7\u30a3\u30ec\u30af\u30c8\u30ea<\/figcaption><\/figure>\n<figure id=\"attachment_116624\" class=\"wp-caption aligncenter\" style=\"width: 900px;\" aria-describedby=\"caption-attachment-116624\">\n<p><figure id=\"attachment_116625\" aria-describedby=\"caption-attachment-116625\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-116625 lozad\"  data-src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/word-image-21.jpeg\" alt=\"\u3053\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u306f\u3001\u300c\u8907\u6570\u306e\u30c8\u30ea\u30ac\u30fc\u304c\u5b9a\u7fa9\u3055\u308c\u305f\u300d\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u30bf\u30b9\u30af\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30bf\u30b9\u30af\u304c\u611f\u67d3Windows\u30db\u30b9\u30c8\u4e0a\u3067IcedID\u611f\u67d3\u3092\u7dad\u6301\u3057\u307e\u3059\u3002 \" width=\"900\" height=\"465\" \/><figcaption id=\"caption-attachment-116625\" class=\"wp-caption-text\">\u56f37 \u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u30bf\u30b9\u30af\u3067\u611f\u67d3Windows\u30db\u30b9\u30c8\u4e0a\u3067IcedID\u306b\u3088\u308b\u611f\u67d3\u3092\u7dad\u6301\u3055\u305b\u308b<\/figcaption><\/figure><\/figure>\n<h2>TA551\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3092IcedID\u3078\u5207\u308a\u66ff\u3048<\/h2>\n<p>\u79c1\u305f\u3061\u306f\u3053\u3061\u3089\u306e<a href=\"https:\/\/github.com\/pan-unit42\/iocs\/tree\/master\/TA551\">GitHub\u30ea\u30dd\u30b8\u30c8\u30ea<\/a>\u3092\u4f7f\u3044\u3001TA551\u306b\u3088\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306e\u8fd1\u6cc1\u3092\u8ffd\u8de1\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u306f2020\u5e747\u67086\u65e5\u4ee5\u964d\u306eTA551\u306b\u3088\u308b\u5404\u653b\u6483\u6ce2\u306b\u95a2\u3059\u308b\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u30022020\u5e747\u670814\u65e5\u4ee5\u964d\u306e\u653b\u6483\u6ce2\u304b\u3089\u306fIcedID\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u307f\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>2020\u5e747\u670814\u65e5\u4ee5\u964d\u306e\u3053\u308c\u3089\u306e\u30de\u30eb\u30b9\u30d1\u30e0\u653b\u6483\u6ce2\u306f\u3001\u4e00\u8cab\u3057\u3066\u82f1\u8a9e\u8a71\u8005\u3092\u6a19\u7684\u306b\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u6f6e\u76ee\u304c\u5909\u308f\u3063\u305f\u306e\u306f<a href=\"https:\/\/github.com\/pan-unit42\/iocs\/blob\/master\/TA551\/2020-10-27-TA551-IOCs-for-IcedID.txt\">2020\u5e7410\u670827\u65e5<\/a>\u3067\u3001\u3053\u3053\u304b\u3089Word\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u65e5\u672c\u8a9e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304c\u78ba\u8a8d\u3055\u308c\u306f\u3058\u3081\u307e\u3057\u305f\u3002TA551\u306f10\u670827\u65e5\u304b\u3089<a href=\"https:\/\/github.com\/pan-unit42\/iocs\/blob\/master\/TA551\/2020-11-19-and-11-20-TA551-IOCs-for-IcedID.txt\">11\u670820\u65e5<\/a>\u306b\u304b\u3051\u3066\u306f\u4e00\u8cab\u3057\u3066\u65e5\u672c\u8a9e\u8a71\u8005\u3092\u6a19\u7684\u306b\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u304a\u3088\u305d3\u9031\u9593\u65e5\u672c\u8a9e\u8a71\u8005\u3092\u4e2d\u5fc3\u306b\u653b\u6483\u3057\u305f\u5f8c2020\u5e74<a href=\"https:\/\/github.com\/pan-unit42\/iocs\/blob\/master\/TA551\/2020-11-24-TA551-IOCs-for-IcedID.txt\">11\u670824\u65e5<\/a>\u4ee5\u964d\u306f\u82f1\u8a9e\u8a71\u8005\u3078\u3068\u653b\u6483\u5bfe\u8c61\u3092\u623b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u6a19\u7684\u3068\u306a\u3063\u305f\u30b0\u30eb\u30fc\u30d7\u306e\u7a2e\u985e\u3068\u306f\u7121\u95a2\u4fc2\u306b\u540c\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306f\u7d99\u7d9a\u7684\u306bIcedID\u3092\u30de\u30eb\u30a6\u30a7\u30a2\u30da\u30a4\u30ed\u30fc\u30c9\u3068\u3057\u3066\u30d7\u30c3\u30b7\u30e5\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>TA551\u306e\u6b74\u53f2<\/h2>\n<p>TA551\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306f2019\u5e742\u6708\u306b\u307e\u3067\u3055\u304b\u306e\u307c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u308c\u4ee5\u964d\u79c1\u305f\u3061\u306f\u3001\u540c\u653b\u6483\u30b0\u30eb\u30fc\u30d7\u306b\u306f\u6b21\u306e\u7279\u5fb4\u304c\u3042\u308b\u3053\u3068\u306b\u6c17\u3065\u304d\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>TA551\u306f\u3053\u308c\u307e\u3067\u3055\u307e\u3056\u307e\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u3092\u914d\u5e03\u3057\u3066\u304d\u305f (<a href=\"https:\/\/isc.sans.edu\/forums\/diary\/Ursnif+infection+with+Dridex\/25566\/\">Ursnif (Gozi\/ISFB)<\/a>\u3001<a href=\"https:\/\/unit42.paloaltonetworks.jp\/valak-evolution\/\">Valak<\/a>\u3001<a href=\"https:\/\/isc.sans.edu\/forums\/diary\/TA551+Shathak+Word+docs+push+IcedID+Bokbot\/26438\/\">IcedID<\/a>\u306a\u3069)\u3002<\/li>\n<li>TA551\u306e\u30de\u30eb\u30b9\u30d1\u30e0\u306f\u305d\u308c\u307e\u3067\u306b\u611f\u67d3\u3055\u305b\u305fWindows\u30db\u30b9\u30c8\u304b\u3089\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u30b3\u30d4\u30fc\u3092\u53d6\u5f97\u3057\u3001\u305d\u306e\u30e1\u30fc\u30eb\u30b9\u30ec\u30c3\u30c9\u306e\u7d9a\u304d\u3067\u3042\u308b\u304b\u306e\u3088\u3046\u306b\u88c5\u3063\u3066\u3001\u5143\u306e\u96fb\u5b50\u30e1\u30fc\u30eb\u30b9\u30ec\u30c3\u30c9\u5185\u306e\u53d7\u4fe1\u8005\u306b\u9001\u4fe1\u3059\u308b\u3002<\/li>\n<li>\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u306b\u306f\u305d\u306e\u30b9\u30ec\u30c3\u30c9\u306e\u6700\u65b0\u30e1\u30c3\u30bb\u30fc\u30b8\u3068\u3057\u3066\u306e\u77ed\u3044\u30b3\u30e1\u30f3\u30c8\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3002\u3053\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u3001\u63d0\u4f9b\u3055\u308c\u305f\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u6dfb\u4ed8\u306eZIP\u30a2\u30fc\u30ab\u30a4\u30d6\u3092\u958b\u304f\u3088\u3046\u53d7\u4fe1\u8005\u306b\u6c42\u3081\u308b\u5185\u5bb9\u3068\u306a\u3063\u3066\u3044\u308b\u3002<\/li>\n<li>ZIP\u30a2\u30fc\u30ab\u30a4\u30d6\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u306b\u306f\u96fb\u5b50\u30e1\u30fc\u30eb\u3067\u507d\u88c5\u3057\u305f\u4f1a\u793e\u540d\u304c\u4f7f\u7528\u3055\u308c\u308b\u3002\u305f\u3068\u3048\u3070\u3001\u306a\u308a\u3059\u307e\u3057\u9001\u4fe1\u8005\u540d\u304c<span style=\"font-family: 'courier new', courier, monospace;\">some@companyname.com<\/span>\u306a\u3089ZIP\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u540d\u306f<span style=\"font-family: 'courier new', courier, monospace;\">companyname.zip<\/span>\u3068\u3044\u3063\u305f\u3050\u3042\u3044\u3002<\/li>\n<li>2020\u5e74\u306f\u3001\u6dfb\u4ed8ZIP\u30a2\u30fc\u30ab\u30a4\u30d6\u540d\u304cinfo.zip\u3084request.zip\u3068\u306a\u3063\u3066\u3044\u308b\u30e1\u30fc\u30eb\u3082\u78ba\u8a8d\u3055\u308c\u306f\u3058\u3081\u305f\u3002<\/li>\n<li>\u3053\u308c\u3089\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u4fdd\u8b77\u3064\u304dZIP\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u30de\u30af\u30ed\u3092\u542b\u3080Word\u6587\u66f8\u304c\u5165\u3063\u3066\u3044\u308b\u3002<\/li>\n<li>\u5c55\u958b\u3055\u308c\u308bWord\u6587\u66f8\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u306b\u306f\u3053\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304c\u9032\u3080\u306b\u3064\u308c\u3066\u9032\u5316\u3057\u3066\u304d\u305f\u660e\u78ba\u306a\u30d1\u30bf\u30fc\u30f3\u304c\u78ba\u8a8d\u3067\u304d\u308b\u3002<\/li>\n<li>\u95a2\u9023Word\u30de\u30af\u30ed\u306e\u751f\u6210\u3059\u308bURL\u306b\u3082\u540c\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304c\u9032\u3080\u306b\u3064\u308c\u3066\u9032\u5316\u3057\u3066\u304d\u305f\u660e\u78ba\u306a\u30d1\u30bf\u30fc\u30f3\u304c\u78ba\u8a8d\u3067\u304d\u308b\u3002<\/li>\n<\/ul>\n<h2>2019\u5e74\u306eTA551<\/h2>\n<p>\u56f38\u306f\u3053\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304b\u3089\u306e\u3082\u306e\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u305f\u6700\u3082\u521d\u671f\u306e\u96fb\u5b50\u30e1\u30fc\u30eb\u3067\u3059(2019\u5e742\u67084\u65e5\u306e\u3082\u306e)\u3002\u3053\u306e\u96fb\u5b50\u30e1\u30fc\u30eb\u306f\u82f1\u8a9e\u8a71\u8005\u3092\u6a19\u7684\u3068\u3057\u3066Ursnif\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30d7\u30c3\u30b7\u30e5\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_116626\" aria-describedby=\"caption-attachment-116626\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-116627 lozad\"  data-src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/word-image-22.jpeg\" alt=\"2019\u5e742\u6708\u306eTA551\u30de\u30eb\u30b9\u30d1\u30e0\u306b\u306f\u3001\u5c55\u958b\u6642\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u540d\u306b\u300cRequest11.doc\u300d\u3068\u3044\u3046\u540d\u524d\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"551\" \/><figcaption id=\"caption-attachment-116626\" class=\"wp-caption-text\">\u56f38 2019\u5e742\u6708\u306eTA551\u30de\u30eb\u30b9\u30d1\u30e0\u306e\u4f8b<\/figcaption><\/figure>\n<p>\u4ee5\u4e0b\u306e\u4e00\u9023\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u4e0a\u8a18\u30b5\u30f3\u30d7\u30eb\u3068\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>SHA256 \u30cf\u30c3\u30b7\u30e5: <span style=\"font-family: 'courier new', courier, monospace;\">3dab8a906b30e1371b9aab1895cd5aef75294b747b7291d5c308bb19fbc5db10<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba: 157,696 \u30d0\u30a4\u30c8<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u540d: <span style=\"font-family: 'courier new', courier, monospace;\">Request11.doc<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aac\u660e: Ursnif (Gozi\/ISFB) \u7528\u306e\u30de\u30af\u30ed\u3092\u542b\u3080 Word \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/li>\n<li>SHA256 \u30cf\u30c3\u30b7\u30e5: <span style=\"font-family: 'courier new', courier, monospace;\">3afc28d4613e359b2f996b91eeb0bbe1a57c7f42d2d4b18e4bb6aa963f58e3ff<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba: 284,160 \u30d0\u30a4\u30c8<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u5834\u6240: <span style=\"font-family: 'courier new', courier, monospace;\">hxxp:\/\/gou20lclair[.]band\/xap_102b-AZ1\/704e.php?l=zyteb12.gas<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aac\u660e: Word\u30de\u30af\u30ed\u304c\u53d6\u5f97\u3059\u308b Windows\u5b9f\u884c\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30f3\u30d7\u30eb (Ursnif \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9)<\/li>\n<\/ul>\n<p>\u56f39\u306f\u540c\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304b\u3089\u5f97\u305f\u30e1\u30fc\u30eb\u3092\u793a\u3057\u3066\u3044\u307e\u3059 (2019\u5e744\u67082\u65e5\u306e\u3082\u306e)\u3002\u540c\u30e1\u30fc\u30eb\u306f\u30a4\u30bf\u30ea\u30a2\u8a9e\u8a71\u8005\u3092\u6a19\u7684\u3068\u3057\u3066Ursnif\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30d7\u30c3\u30b7\u30e5\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_116628\" aria-describedby=\"caption-attachment-116628\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-116629 lozad\"  data-src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/word-image-23.jpeg\" alt=\"2019\u5e744\u6708\u306eTA551\u30de\u30eb\u30b9\u30d1\u30e0\u306b\u306f\u3001\u5c55\u958b\u6642\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u540d\u306b\u300cdoc_02.04.doc\u300d\u3068\u3044\u3046\u540d\u524d\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"556\" \/><figcaption id=\"caption-attachment-116628\" class=\"wp-caption-text\">\u56f39 2019\u5e744\u6708\u306eTA551\u30de\u30eb\u30b9\u30d1\u30e0\u306e\u4f8b<\/figcaption><\/figure>\n<p>\u4ee5\u4e0b\u306e\u4e00\u9023\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u4e0a\u8a18\u30b5\u30f3\u30d7\u30eb\u3068\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>sha256 \u30cf\u30c3\u30b7\u30e5<span style=\"font-family: 'courier new', courier, monospace;\">582213137bebc93192b0429f6687c859f007ef03e6a4c620eada8d98ca5d76ba<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba: 91,136 \u30d0\u30a4\u30c8<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u540d: <span style=\"font-family: 'courier new', courier, monospace;\">doc_02.04.doc<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aac\u660e: Ursnif \u7528\u306e\u30de\u30af\u30ed\u3092\u542b\u3080 Word \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/li>\n<li>sha256 \u30cf\u30c3\u30b7\u30e5<span style=\"font-family: 'courier new', courier, monospace;\">8c72d5e5cb81f7a7c2b4881aff3be62cdc09caa52f93f9403166af74891c256e<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba: 606,208 \u30d0\u30a4\u30c8<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u5834\u6240: <span style=\"font-family: 'courier new', courier, monospace;\">hxxp:\/\/seauj35ywsg[.]com\/2poef1\/j.php?l=zepax4.fgs<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aac\u660e: \u3053\u306e\u653b\u6483\u6ce2\u306eWord\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u95a2\u9023\u3059\u308b\u30de\u30af\u30ed\u304c\u53d6\u5f97\u3059\u308bUrsnif \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u7528 Windows \u5b9f\u884c\u30d5\u30a1\u30a4\u30eb \u30b5\u30f3\u30d7\u30eb<\/li>\n<\/ul>\n<p>\u56f310\u3082\u540c\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304b\u3089\u306e\u30e1\u30fc\u30eb\u3092\u793a\u3057\u3066\u3044\u307e\u3059(2019\u5e7410\u670830\u65e5\u306e\u3082\u306e)\u3002\u3053\u306e\u30e1\u30fc\u30eb\u306f\u30c9\u30a4\u30c4\u8a9e\u8a71\u8005\u3092\u6a19\u7684\u3068\u3057\u3066Ursnif\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30d7\u30c3\u30b7\u30e5\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_116630\" aria-describedby=\"caption-attachment-116630\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-116631 lozad\"  data-src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/word-image-24.jpeg\" alt=\"2019\u5e7410\u6708\u306eTA551\u30de\u30eb\u30b9\u30d1\u30e0\u306b\u306f\u3001\u5c55\u958b\u6642\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u540d\u306b\u300cinfo_10_30.doc\u300d\u3068\u3044\u3046\u540d\u524d\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"554\" \/><figcaption id=\"caption-attachment-116630\" class=\"wp-caption-text\">\u56f310 2019\u5e7410\u6708\u306eTA551\u30de\u30eb\u30b9\u30d1\u30e0\u306e\u4f8b<\/figcaption><\/figure>\n<p>\u4ee5\u4e0b\u306e\u4e00\u9023\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u4e0a\u8a18\u30b5\u30f3\u30d7\u30eb\u3068\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>sha256 \u30cf\u30c3\u30b7\u30e5<span style=\"font-family: 'courier new', courier, monospace;\">10ed909ab789f2a83e4c6590da64a6bdeb245ec9189d038a8887df0dae46df2a<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba: 269,312 \u30d0\u30a4\u30c8<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u540d: <span style=\"font-family: 'courier new', courier, monospace;\">info_10_30.doc<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aac\u660e: Ursnif \u7528\u306e\u30de\u30af\u30ed\u3092\u542b\u3080 Word \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/li>\n<li>sha256 \u30cf\u30c3\u30b7\u30e5<span style=\"font-family: 'courier new', courier, monospace;\">9e5008090eaf25c0fe58e220e7a1276e5501279da4bb782f92c90f465f4838cc<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba: 300,032 \u30d0\u30a4\u30c8<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u5834\u6240: <span style=\"font-family: 'courier new', courier, monospace;\">hxxp:\/\/onialisati[.]com\/deamie\/ovidel.php?l=brelry2.cab<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aac\u660e: Word\u30de\u30af\u30ed\u304c\u53d6\u5f97\u3059\u308b Windows\u5b9f\u884c\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30f3\u30d7\u30eb (Ursnif \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9)<\/li>\n<\/ul>\n<p>\u4e0a\u8a18\u306e\u30b5\u30f3\u30d7\u30eb\u304b\u3089\u306e URL \u306f<span class=\"lang:default decode:true crayon-inline \">.cab<\/span>\u00a0\u3067\u7d42\u308f\u3063\u3066\u3044\u308b\u70b9\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u30022020\u5e7410\u6708\u4e0b\u65ec\u307e\u3067\u306bTA551Word\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u30de\u30af\u30ed\u304c\u751f\u6210\u3057\u305fURL\u306b\u306f\u3001\u3053\u308c\u304c\u304b\u306a\u308a\u4e00\u8cab\u3057\u305f\u30d1\u30bf\u30fc\u30f3\u3068\u3057\u3066\u898b\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u56f311\u3082\u540c\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304b\u3089\u306e\u30e1\u30fc\u30eb\u3067\u3059(2019\u5e7412\u670817\u65e5\u306e\u3082\u306e)\u3002\u3053\u306e\u30e1\u30fc\u30eb\u306f\u65e5\u672c\u8a9e\u8a71\u8005\u3092\u6a19\u7684\u3068\u3057Ursnif\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30d7\u30c3\u30b7\u30e5\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_116632\" aria-describedby=\"caption-attachment-116632\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-116633 lozad\"  data-src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/word-image-25.jpeg\" alt=\"2019\u5e7412\u6708\u306eTA551\u30de\u30eb\u30b9\u30d1\u30e0\u306b\u306f\u3001\u5c55\u958b\u6642\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u540d\u306b\u300cinfo_12_18.doc\u300d\u3068\u3044\u3046\u540d\u524d\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"610\" \/><figcaption id=\"caption-attachment-116632\" class=\"wp-caption-text\">\u56f311 2019\u5e7412\u6708\u306eTA551\u30de\u30eb\u30b9\u30d1\u30e0\u306e\u4f8b<\/figcaption><\/figure>\n<p>\u4ee5\u4e0b\u306e\u4e00\u9023\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u4e0a\u8a18\u30b5\u30f3\u30d7\u30eb\u3068\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>sha256 \u30cf\u30c3\u30b7\u30e5<span style=\"font-family: 'courier new', courier, monospace;\">3b28f3b1b589c9a92940999000aa4a01048f2370d03c4da0045aabf61f9e4bb6<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba: 101,528 \u30d0\u30a4\u30c8<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u540d: <span style=\"font-family: 'courier new', courier, monospace;\">info_12_18.doc<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aac\u660e: Ursnif \u7528\u306e\u30de\u30af\u30ed\u3092\u542b\u3080 Word \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/li>\n<li>sha256 \u30cf\u30c3\u30b7\u30e5<span style=\"font-family: 'courier new', courier, monospace;\">3a22d206858773b45b56fc53bed5ee4bb8982bb1147aad9c2a7c57ef6c099512<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba: 1,650,176 \u30d0\u30a4\u30c8<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u5834\u6240: <span style=\"font-family: 'courier new', courier, monospace;\">hxxp:\/\/vestcheasy[.]com\/koorsh\/soogar.php?l=weecum5.cab<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aac\u660e: Word\u30de\u30af\u30ed\u304c\u53d6\u5f97\u3059\u308b Windows\u5b9f\u884c\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30f3\u30d7\u30eb (Ursnif \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9)<\/li>\n<\/ul>\n<p>Ursnif\u306b\u611f\u67d3\u3057\u305f\u30db\u30b9\u30c8\u306f<a href=\"https:\/\/unit42.paloaltonetworks.jp\/wireshark-tutorial-examining-ursnif-infections\/\">\u30d5\u30a9\u30ed\u30fc\u30a2\u30c3\u30d7\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u3042\u308b<\/a>\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305f\u3068\u3048\u3070\u30012019\u5e7412\u670819\u65e5\u306bTA551\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u7d4c\u7531\u3067Ursnif\u306b\u611f\u67d3\u3057\u305fWindows\u30db\u30b9\u30c8\u3082\u30d5\u30a9\u30ed\u30fc\u30a2\u30c3\u30d7\u30de\u30eb\u30a6\u30a7\u30a2\u3068\u3057\u3066\u306e<a href=\"https:\/\/www.malware-traffic-analysis.net\/2019\/12\/19\/index.html\">IcedID\u3068Valak\u306b\u611f\u67d3<\/a>\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<h2>2020\u5e74\u306eTA551<\/h2>\n<p>\u56f312\u3082\u540c\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304b\u3089\u5f97\u305f\u30e1\u30fc\u30eb\u3067\u3059 (2020\u5e743\u670826\u65e5\u306e\u3082\u306e)\u3002\u3053\u306e\u30e1\u30fc\u30eb\u306f\u30c9\u30a4\u30c4\u8a9e\u8a71\u8005\u3092\u6a19\u7684\u3068\u3057\u3066<a href=\"https:\/\/www.malware-traffic-analysis.net\/2020\/03\/26\/index.html\">ZLoader (Silent Night) \u30de\u30eb\u30a6\u30a7\u30a2<\/a>\u3092\u30d7\u30c3\u30b7\u30e5\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_116634\" aria-describedby=\"caption-attachment-116634\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-116635 lozad\"  data-src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/word-image-26.jpeg\" alt=\"2020\u5e743\u6708\u306eTA551\u30de\u30eb\u30b9\u30d1\u30e0\u306b\u306f\u3001\u5c55\u958b\u6642\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u540d\u306b\u300cinformation_03.26.doc\u300d\u3068\u3044\u3046\u540d\u524d\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"571\" \/><figcaption id=\"caption-attachment-116634\" class=\"wp-caption-text\">\u56f312 2020\u5e743\u6708\u306eTA551\u30de\u30eb\u30b9\u30d1\u30e0\u306e\u4f8b<\/figcaption><\/figure>\n<p>\u4ee5\u4e0b\u306e\u4e00\u9023\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u4e0a\u8a18\u30b5\u30f3\u30d7\u30eb\u3068\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>sha256 \u30cf\u30c3\u30b7\u30e5<span style=\"font-family: 'courier new', courier, monospace;\">62ecc8950e8be104e250304fdc32748fcadaeaa677f7c066be1baa17f940eda8<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba: 127,757 \u30d0\u30a4\u30c8<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u540d: <span style=\"font-family: 'courier new', courier, monospace;\">information_03.26.doc<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aac\u660e: ZLoader (Silent Night) \u7528\u306e\u30de\u30af\u30ed\u3092\u542b\u3080 Word \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/li>\n<li>sha256 \u30cf\u30c3\u30b7\u30e5<span style=\"font-family: 'courier new', courier, monospace;\">9b281a8220a6098fefe1abd6de4fc126fddfa4f08ed1b90d15c9e0514d77e166<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba: 486,400 \u30d0\u30a4\u30c8<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u5834\u6240: <span style=\"font-family: 'courier new', courier, monospace;\">hxxp:\/\/x0fopmxsq5y2oqud[.]com\/kundru\/targen.php?l=swep7.cab<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aac\u660e: Word \u306e\u30de\u30af\u30ed\u304c\u53d6\u5f97\u3059\u308b ZLoader \u7528 Windows DLL<\/li>\n<\/ul>\n<p>\u56f313\u3082\u540c\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304b\u3089\u5f97\u305f\u30e1\u30fc\u30eb\u3067\u3059 (2020\u5e744\u670828\u65e5\u306e\u3082\u306e)\u3002\u3053\u306e\u96fb\u5b50\u30e1\u30fc\u30eb\u306f\u82f1\u8a9e\u8a71\u8005\u3092\u6a19\u7684\u3068\u3057\u3066Valak\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30d7\u30c3\u30b7\u30e5\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_116636\" aria-describedby=\"caption-attachment-116636\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-116637 lozad\"  data-src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/word-image-27.jpeg\" alt=\"2020\u5e744\u6708\u306eTA551\u30de\u30eb\u30b9\u30d1\u30e0\u306b\u306f\u3001docs\u300104.20.doc\u3001inquiry_04.20.doc\u3001files 04.28.2020.doc\u3001legal paper\u300104.20.doc\u3001certificate\u300104.28.2020.doc\u3001specifics-04.20.doc\u306a\u3069\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u540d\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"574\" \/><figcaption id=\"caption-attachment-116636\" class=\"wp-caption-text\">\u56f313 2020\u5e744\u6708\u306eTA551\u30de\u30eb\u30b9\u30d1\u30e0\u306e\u4f8b<\/figcaption><\/figure>\n<p>\u4ee5\u4e0b\u306e\u4e00\u9023\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u4e0a\u8a18\u30b5\u30f3\u30d7\u30eb\u3068\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>sha256 \u30cf\u30c3\u30b7\u30e5<span style=\"font-family: 'courier new', courier, monospace;\">bd58160966981dd4b04af8530e3320edbddfc2b83a82b47a76f347d0fb4ca93a<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba: 61,233 \u30d0\u30a4\u30c8<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u540d: <span style=\"font-family: 'courier new', courier, monospace;\">docs,04.20.doc<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aac\u660e: Valak \u7528\u306e\u30de\u30af\u30ed\u3092\u542b\u3080 Word \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/li>\n<li>sha256 \u30cf\u30c3\u30b7\u30e5<span style=\"font-family: 'courier new', courier, monospace;\">9ce4835ef1842b7407b3c8777a6495ceb1b69dac0c13f7059c2fec1b2c209cb1<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba: 418,816 \u30d0\u30a4\u30c8<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u5834\u6240: <span style=\"font-family: 'courier new', courier, monospace;\">hxxp:\/\/qut6oga5219bf00e[.]com\/we20lo85\/aio0i32p.php?l=nok4.cab<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aac\u660e: Word \u30de\u30af\u30ed\u304c\u53d6\u5f97\u3059\u308b Windows \u5b9f\u884c\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30f3\u30d7\u30eb (Valak \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9)<\/li>\n<\/ul>\n<p>\u3053\u306e\u6642\u70b9\u304b\u3089\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u540d\u306e\u5f62\u5f0f\u304c\u5909\u66f4\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u3053\u304b\u3089\u306f\u653b\u6483\u65e5\u3054\u3068\u306b\u5c55\u958b\u3055\u308c\u308bWord\u6587\u66f8\u306b\u7570\u306a\u308b\u8907\u6570\u306e\u540d\u524d\u304c\u78ba\u8a8d\u3055\u308c\u59cb\u3081\u307e\u3059\u3002<\/p>\n<p>\u56f314\u306f\u540c\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304b\u3089\u5f97\u305f\u30e1\u30fc\u30eb\u3067\u3059 (2020\u5e745\u670822\u65e5\u306e\u3082\u306e)\u3002\u3053\u306e\u96fb\u5b50\u30e1\u30fc\u30eb\u306f\u82f1\u8a9e\u8a71\u8005\u3092\u6a19\u7684\u3068\u3057\u3066Valak\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30d7\u30c3\u30b7\u30e5\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_116638\" aria-describedby=\"caption-attachment-116638\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-116639 lozad\"  data-src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/word-image-28.jpeg\" alt=\"2020\u5e745\u6708\u306e\u30de\u30eb\u30b9\u30d1\u30e0\u306b\u306f\u3001input_05.20.doc\u3001document_05.20.doc\u3001deed Contract 05.20.doc\u3001contract_05.22.2020.doc\u3001prescribe-05.22.2020.doc\u3001command-05.22.2020.doc\u306a\u3069\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u540d\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"571\" \/><figcaption id=\"caption-attachment-116638\" class=\"wp-caption-text\">\u56f314 2020\u5e745\u6708\u306eTA551\u30de\u30eb\u30b9\u30d1\u30e0\u306e\u4f8b<\/figcaption><\/figure>\n<p>\u4ee5\u4e0b\u306e\u4e00\u9023\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u4e0a\u8a18\u30b5\u30f3\u30d7\u30eb\u3068\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>sha256 \u30cf\u30c3\u30b7\u30e5<span style=\"font-family: 'courier new', courier, monospace;\">3562023ab563fc12d17981a1328f22a3d3e4c358535b9a0c28173a6e4ad869ba<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba: 74,338 \u30d0\u30a4\u30c8<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u540d: <span style=\"font-family: 'courier new', courier, monospace;\">file_05.20.doc<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aac\u660e: Valak \u7528\u306e\u30de\u30af\u30ed\u3092\u542b\u3080 Word \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/li>\n<li>sha256 \u30cf\u30c3\u30b7\u30e5<span style=\"font-family: 'courier new', courier, monospace;\">4468edc18de42e61b64441c75aedcb15d553410d473e77fc8ae31b358acd506a<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba: 184,832 \u30d0\u30a4\u30c8<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u5834\u6240: <span style=\"font-family: 'courier new', courier, monospace;\">hxxp:\/\/s6oo5atdgmtceep8on[.]com\/urvave\/cennc.php?l=haao1.cab<\/span><\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aac\u660e: Word \u30de\u30af\u30ed\u304c\u53d6\u5f97\u3059\u308b Windows \u5b9f\u884c\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30f3\u30d7\u30eb (Valak \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9)<\/li>\n<\/ul>\n<p>\u3053\u306e\u6642\u70b9\u307e\u3067\u306bZIP\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u5f62\u5f0f\u304c\u300c3\u6841\u306e\u6570\u5b57+2\u6587\u5b57\u300d\u306b\u5909\u66f4\u3055\u308c\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5f62\u5f0f\u3082\u66f4\u65b0\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"https:\/\/www.malware-traffic-analysis.net\/2020\/07\/01\/index.html\">2020\u5e747\u6708\u4e0a\u65ec<\/a>\u3092\u901a\u3058\u3001\u79c1\u305f\u3061\u306fTA551\u304cValak\u3092\u30d7\u30c3\u30b7\u30e5\u3059\u308b\u69d8\u5b50\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002\u3053\u3053\u3067\u6ce8\u610f\u3059\u3079\u304d\u306f\u3001Valak\u306f\u30de\u30eb\u30a6\u30a7\u30a2\u30c0\u30a6\u30f3\u30ed\u30fc\u30c0\u3067\u3042\u308a\u3053\u3046\u3057\u305f\u611f\u67d3\u3067\u306e\u30d5\u30a9\u30ed\u30fc\u30a2\u30c3\u30d7\u30de\u30eb\u30a6\u30a7\u30a2\u3068\u3057\u3066\u306fIcedID\u304c\u3088\u304f\u89b3\u6e2c\u3055\u308c\u308b\u3068\u3044\u3046\u70b9\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u305f\u3060\u30572020\u5e747\u6708\u4e2d\u65ec\u307e\u3067\u306b\u306fTA551\u306fWord\u6587\u66f8\u30de\u30af\u30ed\u304b\u3089\u76f4\u63a5IcedID\u3092\u30d7\u30c3\u30b7\u30e5\u3057\u59cb\u3081\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h2>\u6700\u8fd1\u306e\u5c55\u958b<\/h2>\n<p>\u3053\u3053\u6570\u9031\u9593\u3001TA551\u306f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30d1\u30bf\u30fc\u30f3\u3092\u5909\u66f4\u3057\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/github.com\/pan-unit42\/iocs\/blob\/master\/TA551\/2020-10-19-TA551-IOCs-for-IcedID.txt\">2020\u5e7410\u670819\u65e5<\/a>\u4ee5\u524d\u306e\u6570\u30f6\u6708\u9593\u306f\u3001Word \u30de\u30af\u30ed\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9 \u30d0\u30a4\u30ca\u30ea\u3092\u53d6\u5f97\u3059\u308b\u76ee\u7684\u3067\u751f\u6210\u3059\u308b URL \u306b\u306f\u7279\u5b9a\u306e\u30d1\u30bf\u30fc\u30f3\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u30d1\u30bf\u30fc\u30f3\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002<\/p>\n<ul>\n<li>URL \u30d1\u30b9\u306b<span class=\"lang:default decode:true crayon-inline \">.php?l=<\/span>\u00a0\u304c\u542b\u307e\u308c\u308b<\/li>\n<li>URL\u304c<span class=\"lang:default decode:true crayon-inline \">.cab<\/span>\u00a0\u3067\u7d42\u308f\u3063\u3066\u3044\u308b<\/li>\n<\/ul>\n<p><a href=\"https:\/\/github.com\/pan-unit42\/iocs\/blob\/master\/TA551\/2020-10-20-TA551-IOCs-for-IcedID.txt\">2020\u5e7410\u670820\u65e5<\/a>\u4ee5\u964d\u3053\u306e\u30d1\u30bf\u30fc\u30f3\u306f\u5927\u304d\u304f\u5909\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u88681\u306f10\u6708\u4ee5\u964d\u306e\u5909\u66f4\u3067\u3059\u3002<\/p>\n<table style=\"width: 99.6395%; height: 689px;\">\n<tbody>\n<tr style=\"height: 53px;\">\n<td style=\"width: 13.7678%; height: 53px;\">\u65e5\u4ed8<\/td>\n<td style=\"width: 142.307%; height: 53px;\">URL \u306e\u4f8b<\/td>\n<\/tr>\n<tr style=\"height: 53px;\">\n<td style=\"width: 13.7678%; height: 53px;\">2020-10-14<\/td>\n<td style=\"width: 142.307%; height: 53px;\"><span style=\"font-family: 'courier new', courier, monospace;\">GET \/docat\/hyra.php?l=dybe18.cab<\/span><\/td>\n<\/tr>\n<tr style=\"height: 53px;\">\n<td style=\"width: 13.7678%; height: 53px;\">2020-10-16<\/td>\n<td style=\"width: 142.307%; height: 53px;\"><span style=\"font-family: 'courier new', courier, monospace;\">GET \/muty\/sohaq.php?l=tali18.cab<\/span><\/td>\n<\/tr>\n<tr style=\"height: 53px;\">\n<td style=\"width: 13.7678%; height: 53px;\">2020-10-19<\/td>\n<td style=\"width: 142.307%; height: 53px;\"><span style=\"font-family: 'courier new', courier, monospace;\">GET \/biwe_zibofyra\/ripy_lani.php?l=qedux18.cab<\/span><\/td>\n<\/tr>\n<tr style=\"height: 53px;\">\n<td style=\"width: 13.7678%; height: 53px;\">2020-10-20<\/td>\n<td style=\"width: 142.307%; height: 53px;\"><span style=\"font-family: 'courier new', courier, monospace;\">GET \/_bxlzcpjlmpxlkzblf_zhlsplspz\/wtlmwrqnnxfwgzzlkvzdbvnp_mphdqpggxfljvffj_.php?l=chfon4.ppt&amp;lhe=hcqjvtfezhsogtrdxdfs<\/span><\/td>\n<\/tr>\n<tr style=\"height: 53px;\">\n<td style=\"width: 13.7678%; height: 53px;\">2020-10-27<\/td>\n<td style=\"width: 142.307%; height: 53px;\"><span style=\"font-family: 'courier new', courier, monospace;\">GET \/update\/qqOQccpolFmwCmTnTmURcfZPByI_lqzPNvPfTfvLQjqdJtpOYeWT\/WRFlVYjJTKqWAf_KhCjsSselY\/tbqxj12<\/span><\/td>\n<\/tr>\n<tr style=\"height: 53px;\">\n<td style=\"width: 13.7678%; height: 53px;\">2020-10-28<\/td>\n<td style=\"width: 142.307%; height: 53px;\"><span style=\"font-family: 'courier new', courier, monospace;\">GET \/update\/djMqKxc_BZCF_BJlRmjKmdcihghiSj\/wJuzcnBhc\/MD\/qE_ZWFKbwfWZMCCWgfHU_DNxAcBRlHncRHr\/csyj9<\/span><\/td>\n<\/tr>\n<tr style=\"height: 53px;\">\n<td style=\"width: 13.7678%; height: 53px;\">2020-10-29<\/td>\n<td style=\"width: 142.307%; height: 53px;\"><span style=\"font-family: 'courier new', courier, monospace;\">GET \/update\/XTZrbyvClXzcfZcJGZSmDWBthSBXjRKw\/chti6<\/span><\/td>\n<\/tr>\n<tr style=\"height: 53px;\">\n<td style=\"width: 13.7678%; height: 53px;\">2020-11-03<\/td>\n<td style=\"width: 142.307%; height: 53px;\"><span style=\"font-family: 'courier new', courier, monospace;\">GET \/update\/VvZWoYOIotoWV_KUywQtEUVUPjvNYMYYnLnvWWOLA\/fZcXYRwGyzMRZcvzHZrDe\/gzlov4<\/span><\/td>\n<\/tr>\n<tr style=\"height: 53px;\">\n<td style=\"width: 13.7678%; height: 53px;\">2020-11-04<\/td>\n<td style=\"width: 142.307%; height: 53px;\"><span style=\"font-family: 'courier new', courier, monospace;\">GET \/update\/JvYqBVMJCxSDX\/nNBk\/XhEfjPMvaV_dDFlXqGZNCDTLhTXlPWxEsGjTdzfQBUZCvkBqWOgjo\/xrei12<\/span><\/td>\n<\/tr>\n<tr style=\"height: 53px;\">\n<td style=\"width: 13.7678%; height: 53px;\">2020-11-05<\/td>\n<td style=\"width: 142.307%; height: 53px;\"><span style=\"font-family: 'courier new', courier, monospace;\">GET \/update\/jcja\/yCGHnwRmyMVTeCqljgln\/JTHBIgVESrNVdrgJMGGNdiqqGxCNACjXDBjkMJKFPKvJNYXFVbcxYvbS\/iuyala13<\/span><\/td>\n<\/tr>\n<tr style=\"height: 53px;\">\n<td style=\"width: 13.7678%; height: 53px;\">2020-11-19<\/td>\n<td style=\"width: 142.307%; height: 53px;\"><span style=\"font-family: 'courier new', courier, monospace;\">GET \/share\/ZSzE0sjR23GkF3VwZi_nqFH2B5lqPUVKxwNC\/ahtap3<\/span><\/td>\n<\/tr>\n<tr style=\"height: 53px;\">\n<td style=\"width: 13.7678%; height: 53px;\">2020-11-24<\/td>\n<td style=\"width: 142.307%; height: 53px;\"><span style=\"font-family: 'courier new', courier, monospace;\">GET \/share\/kvNqzh1tF4Y8zyxtL\/HQpK6K42Wr8SP9PLJSqxc5h\/ROwPcKsG\/dbULREqlb1Kj0_RRT\/Dfnj\/lxnt10<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><a id=\"post-116579-_gjdgxs\"><\/a><span style=\"font-size: 12pt;\"><sup><span style=\"color: #999999;\"><em>\u88681 TA551\u306b\u3088\u308a\u914d\u5e03\u3055\u308c\u308bWord\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304b\u3089\u30de\u30af\u30ed\u304c\u751f\u6210\u3057\u305fURL\u306e\u30d1\u30bf\u30fc\u30f3<\/em><\/span><\/sup><\/span><\/p>\n<p>2020\u5e7410\u670827\u65e5\u307e\u3067\u306b\u306f\u3001TA551 \u306e\u30de\u30af\u30ed\u304c\u751f\u6210\u3059\u308b URL \u306b\u306f<span class=\"lang:default decode:true crayon-inline \">update<\/span>\u00a0\u3084<span class=\"lang:default decode:true crayon-inline \">share<\/span>\u00a0\u306a\u3069\u306e\u82f1\u5358\u8a9e\u304c HTTP GET \u30ea\u30af\u30a8\u30b9\u30c8\u306e\u5148\u982d\u306b\u898b\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u3089URL\u306f\u30011\u3064\u3065\u304d4\u301c6\u500b\u304b\u3089\u306a\u308b\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u5c0f\u6587\u5b57\u3068\u305d\u308c\u306b\u7d9a\u304f\u6570\u5b57 (\u6700\u5c0f\u3067<span class=\"lang:default decode:true crayon-inline \">1<\/span> \u3001\u6700\u5927\u3067<span class=\"lang:default decode:true crayon-inline \">18<\/span> ) \u3067\u7d42\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306eURL\u306f\u9577\u3055\u304c\u4e00\u5b9a\u3067\u306a\u304f\u3001\u975e\u5e38\u306b\u77ed\u3044\u3082\u306e\u3082\u3042\u308c\u3070\u9577\u3044\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>2020\u5e7411\u6708\u4ee5\u964d\u3001\u79c1\u305f\u3061\u306f\u3001TA551\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u4ee5\u5916\u306e\u3082\u306e\u3092\u542b\u3081\u3001<a href=\"https:\/\/twitter.com\/malware_traffic\/status\/1329298956162129922\">IcedID\u611f\u67d3\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u751f\u6210\u3055\u308c\u308b\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u306e\u30de\u30a4\u30ca\u30fc\u306a\u5909\u66f4<\/a>\u3092\u76ee\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u30702020\u5e7411\u6708\u521d\u65ec\u307e\u3067\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9DLL\u304c\u751f\u6210\u3059\u308bIcedID DLL\u306f\u6700\u521d\u306f\u88ab\u5bb3\u8005\u306e<span class=\"lang:default decode:true crayon-inline \">AppData\\Local\\Temp<\/span> \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3057\u3001\u30d5\u30a1\u30a4\u30eb\u540d\u306f\u30c1\u30eb\u30c0(<span class=\"lang:default decode:true crayon-inline \">~<\/span>\u00a0)\u3067\u59cb\u307e\u308a<span class=\"lang:default decode:true crayon-inline \">.dll<\/span> \u3067\u7d42\u308f\u3063\u3066\u3044\u307e\u3057\u305f (\u56f36\u53c2\u7167)\u3002\u3068\u3053\u308d\u304c2020\u5e7411\u6708\u306b\u306f\u3053\u308c\u306b\u5909\u5316\u304c\u898b\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u6700\u521d\u306eIcedID DLL\u304c\u88ab\u5bb3\u8005\u306e<span class=\"lang:default decode:true crayon-inline \">AppData\\Local<\/span> \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u4fdd\u5b58\u3055\u308c\u3001\u30d5\u30a1\u30a4\u30eb\u540d\u306f<span class=\"lang:default decode:true crayon-inline \">.dat<\/span>\u00a0\u3067\u7d42\u308f\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f (\u56f315\u53c2\u7167)\u3002<\/p>\n<figure id=\"attachment_116640\" aria-describedby=\"caption-attachment-116640\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-116641 lozad\"  data-src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/01\/word-image-29.jpeg\" alt=\"2020\u5e7411\u670824\u65e5\u3001IcedID\u611f\u67d3\u306b\u3088\u308b\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u306b\u306f\u3001\u521d\u671fIcedID DLL\u3001\u6c38\u7d9a\u7684\u306aIcedID DLL\u3001\u521d\u671fIcedID DLL\u306e\u4f5c\u6210\u306b\u4f7f\u7528\u3055\u308c\u308b\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u542b\u3080PNG\u30a4\u30e1\u30fc\u30b8\u3001Word\u30de\u30af\u30ed\u306b\u3088\u3063\u3066\u53d6\u5f97\u3055\u308c\u308b\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fcDLL\u3001\u6700\u521d\u306eIcedID\u306e\u5b9f\u884c\u5f8c\u306b\u898b\u3089\u308c\u308b\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u542b\u3080PNG\u30a4\u30e1\u30fc\u30b8\u306a\u3069\u306e\u30d5\u30a1\u30a4\u30eb\u3084\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u8d64\u3044\u77e2\u5370\u306f\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u5185\u306e\u3053\u308c\u3089\u306e\u30d5\u30a1\u30a4\u30eb\u3068\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002 \" width=\"900\" height=\"486\" \/><figcaption id=\"caption-attachment-116640\" class=\"wp-caption-text\">\u56f315 TA551\u306eIcedID\u611f\u67d3\u3067\u78ba\u8a8d\u3055\u308c\u305f\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8(2020\u5e7411\u670824\u65e5)\u3002<\/figcaption><\/figure>\n<p>\u3053\u308c\u3089\u306e\u5909\u66f4\u306f\u30de\u30eb\u30a6\u30a7\u30a2\u958b\u767a\u8005\u306b\u3088\u308b\u691c\u51fa\u56de\u907f\u306e\u8de1\u306e\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5c11\u306a\u304f\u3068\u3082\u611f\u67d3\u30db\u30b9\u30c8\u306e\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u5206\u6790\u8005\u3092\u6df7\u4e71\u3055\u305b\u308b\u53ef\u80fd\u6027\u306f\u3042\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3053\u3046\u3057\u305f\u5909\u66f4\u306f\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u306b\u306f\u4e00\u822c\u7684\u306b\u898b\u3089\u308c\u308b\u3082\u306e\u3067\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u9032\u5316\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u4eca\u5f8c\u306e\u6570\u304b\u6708\u3067\u3082IcedID\u30de\u30eb\u30a6\u30a7\u30a2\u3068TA551\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u306f\u3055\u3089\u306b\u591a\u304f\u306e\u5909\u66f4\u304c\u898b\u3089\u308c\u308b\u3082\u306e\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u6700\u5f8c\u306b\u3001TA551\u306eWord\u30de\u30af\u30ed\u304c\u53d6\u5f97\u3059\u308b\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9DLL\u306e\u5b9f\u884c\u65b9\u6cd5\u306f2020\u5e7411\u6708\u306b\u5909\u66f4\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>\u65e7\u65b9\u5f0f: <span class=\"lang:default decode:true crayon-inline \">regsvr32.exe [\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9DLL\u306e\u30d5\u30a1\u30a4\u30eb\u540d]<\/span><\/li>\n<li>\u65b0\u65b9\u5f0f: <span class=\"lang:default decode:true crayon-inline \">rundll32.exe [\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9DLL\u306e\u30d5\u30a1\u30a4\u30eb\u540d], ShowDialogA -r<\/span><\/li>\n<\/ul>\n<p>TA551\u3092\u542b\u3081\u3001\u3053\u3046\u3057\u305f\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306f\u5e38\u306b\u9032\u5316\u3057\u3064\u3065\u3051\u3066\u3044\u307e\u3059\u3002\u9069\u5207\u306b\u691c\u51fa\u3059\u308b\u306b\u306f\u3001\u3064\u306d\u306b\u6700\u65b0\u52d5\u5411\u3092\u628a\u63e1\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u7d50\u8ad6<\/h2>\n<p>TA551\u306f\u524d\u56de\u306e\u79c1\u305f\u3061\u306e<a href=\"https:\/\/unit42.paloaltonetworks.jp\/valak-evolution\/\">\u300cValak\u306e\u9032\u5316\u3001\u59cb\u307e\u308a\u304b\u3089\u5927\u91cf\u914d\u5e03\u307e\u3067\u300d<\/a>\u3067\u306e\u30ec\u30d3\u30e5\u30fc\u4ee5\u964d\u3082\u9032\u5316\u3092\u3064\u3065\u3051\u3066\u304d\u307e\u3057\u305f\u3002\u904e\u53bb\u6570\u304b\u6708\u9593\u79c1\u305f\u3061\u306fTA551\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305fValak\u611f\u67d3\u3001Ursnif\u611f\u67d3\u306b\u3088\u308b\u30d5\u30a9\u30ed\u30fc\u30a2\u30c3\u30d7\u30de\u30eb\u30a6\u30a7\u30a2\u3068\u3057\u3066\u306eIcedID\u3092\u983b\u7e41\u306b\u76ee\u306b\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u5f7c\u3089\u306f\u73fe\u5728\u3001Valak\u3084Ursnif\u306a\u3069\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u30c0\u30a6\u30f3\u30ed\u30fc\u30c0\u3092\u6392\u9664\u3057\u3001IcedID\u3092\u76f4\u63a5\u5c55\u958b\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>TA551\u306f\u30de\u30eb\u30a6\u30a7\u30a2\u30da\u30a4\u30ed\u30fc\u30c9\u3068\u3057\u3066IcedID\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u305f\u3088\u3046\u3067\u3059\u304c\u3001\u305d\u308c\u3082\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304c\u9032\u3080\u306b\u3064\u308c\u3066\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30d1\u30bf\u30fc\u30f3\u3084\u611f\u67d3\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u306b\u5909\u5316\u304c\u898b\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u9069\u5207\u306a\u30b9\u30d1\u30e0\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3084\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u3001\u6700\u65b0\u306eWindows\u30db\u30b9\u30c8\u3092\u5c0e\u5165\u3057\u3066\u3044\u308b\u7d44\u7e54\u306b\u3064\u3044\u3066\u306f\u3001\u540c\u8105\u5a01\u3078\u306e\u611f\u67d3\u30ea\u30b9\u30af\u306f\u304b\u306a\u308a\u4f4e\u3044\u3067\u3057\u3087\u3046\u3002\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/next-generation-firewall\">\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a>\u3092\u3054\u5229\u7528\u306e\u304a\u5ba2\u69d8\u306f\u672c\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u691c\u51fa\u3059\u308b<a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/subscriptions\/threat-prevention\">\u8105\u5a01\u9632\u5fa1<\/a>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u306b\u3088\u308a\u540c\u8105\u5a01\u304b\u3089\u4fdd\u8b77\u3055\u308c\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/www.paloaltonetworks.jp\/cortex\/autofocus\">AutoFocus<\/a> \u3092\u304a\u4f7f\u3044\u306e\u304a\u5ba2\u69d8\u306f\u3001<a href=\"https:\/\/autofocus.paloaltonetworks.com\/#\/tag\/Unit42.TA551\">TA551<\/a> \u304a\u3088\u3073 <a href=\"https:\/\/autofocus.paloaltonetworks.com\/#\/tag\/Unit42.IcedID\">IcedID<\/a> \u30bf\u30b0\u3092\u4f7f\u7528\u3057\u3066\u3053\u308c\u3089\u306e\u6d3b\u52d5\u3092\u8ffd\u8de1\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>IoC<\/h2>\n<p>\u73fe\u5728\u3001<a href=\"https:\/\/github.com\/pan-unit42\/iocs\/tree\/master\/TA551\">\u3053\u3061\u3089\u306e GitHub \u30ea\u30dd\u30b8\u30c8\u30ea<\/a>\u306b\u30012020\u5e747\u6708\u4e2d\u65ec\u304b\u30892020\u5e7411\u6708\u306b\u304b\u3051\u3066\u306eTA551\u306b\u95a2\u9023\u3059\u308b\u3055\u307e\u3056\u307e\u306aIoC\u3092\u542b\u308050\u4ee5\u4e0a\u306e\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u3092\u304a\u3044\u3066\u3042\u308a\u307e\u3059\u3002\u5404\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u306f\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304c\u30a2\u30af\u30c6\u30a3\u30d6\u3060\u3063\u305f\u7279\u5b9a\u306e\u65e5\u3092\u8868\u3057\u3001SHA256\u30cf\u30c3\u30b7\u30e5\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u540d\u3001\u95a2\u9023URL\u3001\u305d\u306e\u4ed6\u306e\u95a2\u9023\u30c7\u30fc\u30bf\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/twitter.com\/Unit42_Intel\">@Unit42_intel<\/a> (\u65e5\u672c\u8a9e\u7248 <a href=\"https:\/\/twitter.com\/unit42_jp\">@unit42_jp<\/a>) \u3067\u3082\u60c5\u5831\u3092\u5171\u6709\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 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